Control method and device of optional paper tray
AssigneeZhuhai Pantum Electronics Co., Ltd.
InventorXiaohua Zhou
Life of this patent
Estimating the term…
Abstract
A control method and a control device of an optional paper tray are provided. The control method is applied to an image forming device, and include: according to a position of a bottom plate of the optional paper tray, determining whether a triggering condition for lifting the bottom plate is met; and using a paper feeding driving unit of the optional paper tray to drive the bottom plate of the optional paper tray to be lifted when the triggering condition for lifting the bottom plate is met. The paper feeding driving unit is used to transport paper in the optional paper tray.
Claims20
A control method of an optional paper tray, performed by an image forming device, the method comprising:
- according to a position of a bottom plate of the optional paper tray, determining whether a triggering condition for lifting the bottom plate is met;
- determining whether the paper feeding driving unit of the optional paper tray is feeding the paper in a first rotational state when the triggering condition for lifting the bottom plate is met;
- and
- using a paper feeding driving unit of the optional paper tray to drive the bottom plate of the optional paper tray to be lifted when the triggering condition for lifting the bottom plate is met, wherein the paper feeding driving unit is used to transport paper in the optional paper tray.
A control device of an optional paper tray, comprising:
- a memory, a processor, and a computer program, wherein the computer program is stored in the memory and configured to perform:
- determining whether a triggering condition for lifting the bottom plate is met according to a position of a bottom plate of the optional paper tray;
- determining whether the paper feeding driving unit of the optional paper tray is feeding the paper in a first rotational state when the triggering condition for lifting the bottom plate is met;
- and
- using a paper feeding driving unit of the optional paper tray to drive the bottom plate of the optional paper tray to be lifted when the triggering condition for lifting the bottom plate is met, wherein the paper feeding driving unit is used to transport paper in the optional paper tray.
A non-transitory computer-readable storage medium, comprising:
- a memory, and a computer program, wherein:
- the computer program is stored in the memory, and configured to be executed by a processor to implement a control method of an optional paper tray, the method comprising:
- according to a position of a bottom plate of an optional paper tray, determine whether a triggering condition for lifting the bottom plate is met;
- determining whether the paper feeding driving unit of the optional paper tray is feeding the paper in a first rotational state when the triggering condition for lifting the bottom plate is met;
- and
- using a paper feeding driving unit of the optional paper tray to drive the bottom plate of the optional paper tray to be lifted when the triggering condition for lifting the bottom plate is met, wherein the paper feeding driving unit is used to transport paper in the optional paper tray.
Dependencies are inferred from the claim text.